diff options
Diffstat (limited to 'vendor/rustix/src/fs/memfd_create.rs')
| -rw-r--r-- | vendor/rustix/src/fs/memfd_create.rs | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/vendor/rustix/src/fs/memfd_create.rs b/vendor/rustix/src/fs/memfd_create.rs new file mode 100644 index 00000000..6e49771f --- /dev/null +++ b/vendor/rustix/src/fs/memfd_create.rs @@ -0,0 +1,22 @@ +use crate::fd::OwnedFd; +use crate::{backend, io, path}; +use backend::fs::types::MemfdFlags; + +/// `memfd_create(name, flags)`—Create an anonymous file. +/// +/// For a higher-level API to this functionality, see the [memfd] crate. +/// +/// [memfd]: https://crates.io/crates/memfd +/// +/// # References +/// - [Linux] +/// - [glibc] +/// - [FreeBSD] +/// +/// [Linux]: https://man7.org/linux/man-pages/man2/memfd_create.2.html +/// [glibc]: https://sourceware.org/glibc/manual/latest/html_node/Memory_002dmapped-I_002fO.html#index-memfd_005fcreate +/// [FreeBSD]: https://man.freebsd.org/cgi/man.cgi?memfd_create +#[inline] +pub fn memfd_create<P: path::Arg>(name: P, flags: MemfdFlags) -> io::Result<OwnedFd> { + name.into_with_c_str(|name| backend::fs::syscalls::memfd_create(name, flags)) +} |